Well we know that it is not A or C, Reason: Some states have up to 5m people in it. (For example about 8 live in just new York alone.)
And we also know its not 10 billion. Reason for this: Scientist have proven that there is no more then 8 billion people today.
And so now we got 6.5 billion is the closest, the real number is about 7.5 billion.
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I know this because I'm from Cuba and I'm just going to tell you the real stuff. Before Fidel Castro was president the president before that killed people and left them on the streets but now what they do is kill them and then hide them from people and pretend that nothing happened
Answer:
Glasnost can be best defined as a push for more openness in the Soviet government.
Countries that stayed out of the cold war were considered to be non-aligned or neutral
